Yes as I thought my board has raid 5:


Dual RAID

The Intel ICH10R chipsets incorporate Six Serial ATA connectors with high performance RAID functions in RAID 0, 1, 10 and 5. The JMicron controller provides another two Serial ATA connectors for RAID 0, 1, and JBOD functions. This motherboard is the ideal solution to enhance hard disk performance and data back up protection without the cost of add-on cards.
Unfortunately I have 4 HDDs plugged into those 6 ports...

I could temp disconnect 2 of them and figure something out. Maybe wire the esata ports internally lol.